Trish Holder's Blog – April 2013 Archive (1)

An Inconvenient Truth About The Energy Performance of Geothermal Heat Pumps

By Trish Holder

My home is heated and cooled with a geothermal heat pump – also known as a ground source heat pump.  I was sold on the idea of geothermal heating and cooling for the same reasons that I suspect most homeowners are:

  • The promise of lower energy costs
  • The attractive renewable energy tax credits, which make it easier to come to terms with the rather exorbitant cost
  • The belief that this is truly a more…
Continue

Added by Trish Holder on April 15, 2013 at 9:00am — No Comments

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

Hal Skinner added a discussion to the group The RCC Classroom (Radiant Control Coatings)
Thumbnail

Improved acoustics

Some RCCs claim to improve acoustics .  Here are a few examples of ours.…See More
13 hours ago
Patrick Carter replied to Patrick Carter's discussion Minneapolis Blower Door & Test Equipment for Sale! in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"As of yesterday 09/19/2014, the equipment has been sold..."
yesterday
Hal Skinner replied to Hal Skinner's discussion An example of what an RCC can do with no R- insulation in the walls.
"Mornin Brett. 90 to 85, yes a slight variance there.  Same ASTM test, different scientists,…"
Friday
Bret Curry replied to Hal Skinner's discussion An example of what an RCC can do with no R- insulation in the walls.
"Great information Hal. It appears the thermal emissivity in your test was .85 rather than .90. Are…"
Friday
Juan Roca commented on Dale Stephens's blog post LED Lighting - Garage Door opener interference
"Hi,There is a real problem with remote controls and LED lights. However, there is a solution in the…"
Friday
Profile IconJuan Roca and Elizabeth Coe joined Home Energy Pros
Thursday
Casey Gesell posted videos
Thursday
Gerald Shechter posted videos
Thursday

© 2014   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service